<template>
  <div class="app-container">
    <el-row :gutter="20">
      <!--部门数据-->
      <el-col :span="4" :xs="24">
        <div class="back-item">
          <div class="head-container">
            <el-input
                v-model="deptName"
                placeholder="请输入部门名称"
                clearable
                size="small"
                prefix-icon="el-icon-search"
                style="margin-bottom: 20px"
            />
          </div>
          <div class="head-container">
            <el-tree
                :data="deptOptions"
                :props="{ label: 'label', children: 'children' }"
                :expand-on-click-node="false"
                :filter-node-method="filterNode"
                ref="deptTreeRef"
                default-expand-all
                @node-click="handleNodeClick"
            />
          </div>
          <div class="line-magin"></div>
        </div>
      </el-col>
      <!--用户数据-->
      <el-col :span="20" :xs="24">
        <div class="back-item">
          <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
            <el-form-item label="用户名称" prop="userName">
              <el-input
                  v-model="queryParams.userName"
                  placeholder="请输入用户名称"
                  clearable
                  size="small"
                  style="width: 240px"
                  @keyup.enter="handleQuery"
              />
            </el-form-item>
            <el-form-item label="手机号码" prop="phonenumber">
              <el-input
                  v-model="queryParams.phonenumber"
                  placeholder="请输入手机号码"
                  clearable
                  size="small"
                  style="width: 240px"
                  @keyup.enter="handleQuery"
              />
            </el-form-item>
            <el-form-item label="状态" prop="status">
              <el-select
                  v-model="queryParams.status"
                  placeholder="用户状态"
                  clearable
                  size="small"
                  style="width: 240px"
              >
                <el-option
                    v-for="dict in sys_normal_disable"
                    :key="dict.value"
                    :label="dict.label"
                    :value="dict.value"
                />
              </el-select>
            </el-form-item>
            <el-form-item label="创建时间">
              <el-date-picker
                  v-model="dateRange"
                  size="small"
                  style="width: 240px"
                  value-format="YYYY-MM-DD"
                  type="daterange"
                  range-separator="-"
                  start-placeholder="开始日期"
                  end-placeholder="结束日期"
              ></el-date-picker>
            </el-form-item>
            <el-form-item>
              <el-button type="primary" icon="Search" size="mini" @click="handleQuery">搜索</el-button>
              <el-button icon="Refresh" size="mini" @click="resetQuery">重置</el-button>
            </el-form-item>
          </el-form>
        </div>

        <div class="back-item">
          <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
              <el-button
                  type="primary"
                  plain
                  icon="Plus"
                  size="mini"
                  @click="handleAdd"
                  v-hasPermi="['system:user:add']"
              >新增
              </el-button>
            </el-col>
            <el-col :span="1.5">
              <el-button
                  type="success"
                  plain
                  icon="Edit"
                  size="mini"
                  :disabled="single"
                  @click="handleUpdate"
                  v-hasPermi="['system:user:edit']"
              >修改
              </el-button>
            </el-col>
            <el-col :span="1.5">
              <el-button
                  type="danger"
                  plain
                  icon="Delete"
                  size="mini"
                  :disabled="multiple"
                  @click="handleDelete"
                  v-hasPermi="['system:user:remove']"
              >删除
              </el-button>
            </el-col>
            <el-col :span="1.5">
              <el-button
                  type="info"
                  plain
                  icon="Upload"
                  size="mini"
                  @click="handleImport"
                  v-hasPermi="['system:user:import']"
              >导入
              </el-button>
            </el-col>
            <el-col :span="1.5">
              <el-button
                  type="warning"
                  plain
                  icon="Download"
                  size="mini"
                  @click="handleExport"
                  v-hasPermi="['system:user:export']"
              >导出
              </el-button>
            </el-col>
            <right-toolbar v-model:showSearch="showSearch" @queryTable="getList" :columns="columns"></right-toolbar>
          </el-row>

          <el-table v-loading="loading" :data="userList" @selection-change="handleSelectionChange">
            <el-table-column type="selection" width="50" align="center"/>
            <el-table-column label="用户编号" align="center" key="userId" prop="userId" v-if="columns[0].visible"/>
            <el-table-column label="用户名称" align="center" key="userName" prop="userName" v-if="columns[1].visible"
                             :show-overflow-tooltip="true"/>
            <el-table-column label="用户昵称" align="center" key="nickName" prop="nickName" v-if="columns[2].visible"
                             :show-overflow-tooltip="true"/>
            <el-table-column label="部门" align="center" key="deptName" prop="dept.deptName" v-if="columns[3].visible"
                             :show-overflow-tooltip="true"/>
            <el-table-column label="手机号码" align="center" key="phonenumber" prop="phonenumber" v-if="columns[4].visible"
                             width="120"/>
            <el-table-column label="状态" align="center" key="status" v-if="columns[5].visible">
              <template #default="scope">
                <el-switch
                    v-model="scope.row.status"
                    active-value="0"
                    inactive-value="1"
                    @change="handleStatusChange(scope.row)"
                ></el-switch>
              </template>
            </el-table-column>
            <el-table-column label="创建时间" align="center" prop="createTime" v-if="columns[6].visible" width="150">
              <template #default="scope">
                <span>{{ parseTime(scope.row.createTime) }}</span>
              </template>
            </el-table-column>
            <el-table-column label="操作" align="center" width="180" class-name="small-padding fixed-width">
              <template #default="scope">
                <el-button
                    size="mini"
                    v-if="scope.row.userId !== 1"
                    type="text"
                    icon="Edit"
                    @click="handleUpdate(scope.row)"
                    v-hasPermi="['system:user:edit']"
                >修改
                </el-button>
                <el-button
                    size="mini"
                    v-if="scope.row.userId !== 1"
                    type="text"
                    icon="Delete"
                    @click="handleDelete(scope.row)"
                    v-hasPermi="['system:user:remove']"
                >删除
                </el-button>
                <el-dropdown v-if="scope.row.userId !== 1" @command="(command) => handleCommand(command, scope.row)">
                        <span class="el-dropdown-link" v-hasPermi="['system:user:resetPwd', 'system:user:edit']">
                           <el-icon><d-arrow-right/></el-icon>更多
                        </span>
                  <template #dropdown>
                    <el-dropdown-menu>
                      <el-dropdown-item command="handleResetPwd" icon="Key"
                                        v-hasPermi="['system:user:resetPwd']">重置密码
                      </el-dropdown-item>
                      <el-dropdown-item command="handleAuthRole" icon="CircleCheck"
                                        v-hasPermi="['system:user:edit']">分配角色
                      </el-dropdown-item>
                    </el-dropdown-menu>
                  </template>
                </el-dropdown>
              </template>
            </el-table-column>
          </el-table>
          <pagination
              v-show="total > 0"
              :total="total"
              v-model:page="queryParams.pageNum"
              v-model:limit="queryParams.pageSize"
              @pagination="getList"
          />
          <div class="line-magin"></div>
        </div>

      </el-col>
    </el-row>

    <!-- 添加或修改用户配置对话框 -->
    <el-dialog :title="title" v-model="open" width="600px" append-to-body>
      <el-form :model="form" :rules="rules" ref="userRef" label-width="80px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="用户昵称" prop="nickName">
              <el-input v-model="form.nickName" placeholder="请输入用户昵称" maxlength="30"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="归属部门" prop="deptId">
              <tree-select
                  v-model:value="form.deptId"
                  :options="deptOptions"
                  placeholder="请选择归属部门"
                  :objMap="{ value: 'id', label: 'label', children: 'children' }"
              />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="手机号码" prop="phonenumber">
              <el-input v-model="form.phonenumber" placeholder="请输入手机号码" maxlength="11"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="邮箱" prop="email">
              <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50"/>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item v-if="form.userId == undefined" label="用户名称" prop="userName">
              <el-input v-model="form.userName" placeholder="请输入用户名称" maxlength="30"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item v-if="form.userId == undefined" label="用户密码" prop="password">
              <el-input v-model="form.password" placeholder="请输入用户密码" type="password" maxlength="20" show-password/>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="用户性别">
              <el-select v-model="form.sex" placeholder="请选择">
                <el-option
                    v-for="dict in sys_user_sex"
                    :key="dict.value"
                    :label="dict.label"
                    :value="dict.value"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="状态">
              <el-radio-group v-model="form.status">
                <el-radio
                    v-for="dict in sys_normal_disable"
                    :key="dict.value"
                    :label="dict.value"
                >{{ dict.label }}
                </el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="岗位">
              <el-select v-model="form.postIds" multiple placeholder="请选择">
                <el-option
                    v-for="item in postOptions"
                    :key="item.postId"
                    :label="item.postName"
                    :value="item.postId"
                    :disabled="item.status == 1"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="角色">
              <el-select v-model="form.roleIds" multiple placeholder="请选择">
                <el-option
                    v-for="item in roleOptions"
                    :key="item.roleId"
                    :label="item.roleName"
                    :value="item.roleId"
                    :disabled="item.status == 1"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="24">
            <el-form-item label="备注">
              <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>

    <!-- 用户导入对话框 -->
    <el-dialog :title="upload.title" v-model="upload.open" width="400px" append-to-body>
      <el-upload
          ref="uploadRef"
          :limit="1"
          accept=".xlsx, .xls"
          :headers="upload.headers"
          :action="upload.url + '?updateSupport=' + upload.updateSupport"
          :disabled="upload.isUploading"
          :on-progress="handleFileUploadProgress"
          :on-success="handleFileSuccess"
          :auto-upload="false"
          drag
      >
        <el-icon class="el-icon--upload">
          <upload-filled/>
        </el-icon>
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <template #tip>
          <div class="el-upload__tip text-center">
            <div class="el-upload__tip">
              <el-checkbox v-model="upload.updateSupport"/>
              是否更新已经存在的用户数据
            </div>
            <span>仅允许导入xls、xlsx格式文件。</span>
            <el-link type="primary" :underline="false" style="font-size:12px;vertical-align: baseline;"
                     @click="importTemplate">下载模板
            </el-link>
          </div>
        </template>
      </el-upload>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitFileForm">确 定</el-button>
          <el-button @click="upload.open = false">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="User">
  import {getToken} from "@/utils/auth";
  import {treeselect} from "@/api/system/dept";
  import {changeUserStatus, listUser, resetUserPwd, delUser, getUser, updateUser, addUser} from "@/api/system/user";

  const router = useRouter();
  const {proxy} = getCurrentInstance();
  const {sys_normal_disable, sys_user_sex} = proxy.useDict("sys_normal_disable", "sys_user_sex");

  const userList = ref([]);
  const open = ref(false);
  const loading = ref(true);
  const showSearch = ref(true);
  const ids = ref([]);
  const single = ref(true);
  const multiple = ref(true);
  const total = ref(0);
  const title = ref("");
  const dateRange = ref([]);
  const deptName = ref("");
  const deptOptions = ref(undefined);
  const initPassword = ref(undefined);
  const postOptions = ref([]);
  const roleOptions = ref([]);
  /*** 用户导入参数 */
  const upload = reactive({
    // 是否显示弹出层（用户导入）
    open: false,
    // 弹出层标题（用户导入）
    title: "",
    // 是否禁用上传
    isUploading: false,
    // 是否更新已经存在的用户数据
    updateSupport: 0,
    // 设置上传的请求头部
    headers: {Authorization: "Bearer " + getToken()},
    // 上传的地址
    url: import.meta.env.VITE_APP_BASE_API + "system/user/importData"
  });
  // 列显隐信息
  const columns = ref([
    {key: 0, label: `用户编号`, visible: true},
    {key: 1, label: `用户名称`, visible: true},
    {key: 2, label: `用户昵称`, visible: true},
    {key: 3, label: `部门`, visible: true},
    {key: 4, label: `手机号码`, visible: true},
    {key: 5, label: `状态`, visible: true},
    {key: 6, label: `创建时间`, visible: true}
  ]);

  const data = reactive({
    form: {},
    queryParams: {
      pageNum: 1,
      pageSize: 10,
      userName: undefined,
      phonenumber: undefined,
      status: undefined,
      deptId: undefined
    },
    rules: {
      userName: [{required: true, message: "用户名称不能为空", trigger: "blur"}, {
        min: 2,
        max: 20,
        message: "用户名称长度必须介于 2 和 20 之间",
        trigger: "blur"
      }],
      nickName: [{required: true, message: "用户昵称不能为空", trigger: "blur"}],
      password: [{required: true, message: "用户密码不能为空", trigger: "blur"}, {
        min: 5,
        max: 20,
        message: "用户密码长度必须介于 5 和 20 之间",
        trigger: "blur"
      }],
      email: [{type: "email", message: "'请输入正确的邮箱地址", trigger: ["blur", "change"]}],
      phonenumber: [{pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/, message: "请输入正确的手机号码", trigger: "blur"}]
    }
  });

  const {queryParams, form, rules} = toRefs(data);

  /** 通过条件过滤节点  */
  const filterNode = (value, data) => {
    if (!value) return true;
    return data.label.indexOf(value) !== -1;
  };
  /** 根据名称筛选部门树 */
  watch(deptName, val => {
    proxy.$refs["deptTreeRef"].filter(val);
  });

  /** 查询部门下拉树结构 */
  function getTreeselect() {
    treeselect().then(response => {
      deptOptions.value = response.data;
    });
  };

  /** 查询用户列表 */
  function getList() {
    loading.value = true;
    listUser(proxy.addDateRange(queryParams.value, dateRange.value)).then(res => {
      loading.value = false;
      userList.value = res.rows;
      total.value = res.total;
    });
  };

  /** 节点单击事件 */
  function handleNodeClick(data) {
    queryParams.value.deptId = data.id;
    handleQuery();
  };

  /** 搜索按钮操作 */
  function handleQuery() {
    queryParams.value.pageNum = 1;
    getList();
  };

  /** 重置按钮操作 */
  function resetQuery() {
    dateRange.value = [];
    proxy.resetForm("queryRef");
    handleQuery();
  };

  /** 删除按钮操作 */
  function handleDelete(row) {
    const userIds = row.userId || ids.value;
    proxy.$modal.confirm('是否确认删除用户编号为"' + userIds + '"的数据项？').then(function () {
      return delUser(userIds);
    }).then(() => {
      getList();
      proxy.$modal.msgSuccess("删除成功");
    }).catch(() => {
    });
  };

  /** 导出按钮操作 */
  function handleExport() {
    proxy.download("system/user/export", {
      ...queryParams.value,
    }, `user_${new Date().getTime()}.xlsx`);
  };

  /** 用户状态修改  */
  function handleStatusChange(row) {
    let text = row.status === "0" ? "启用" : "停用";
    proxy.$modal.confirm('确认要"' + text + '""' + row.userName + '"用户吗?').then(function () {
      return changeUserStatus(row.userId, row.status);
    }).then(() => {
      proxy.$modal.msgSuccess(text + "成功");
    }).catch(function () {
      row.status = row.status === "0" ? "1" : "0";
    });
  };

  /** 更多操作 */
  function handleCommand(command, row) {
    switch (command) {
      case "handleResetPwd":
        handleResetPwd(row);
        break;
      case "handleAuthRole":
        handleAuthRole(row);
        break;
      default:
        break;
    }
  };

  /** 跳转角色分配 */
  function handleAuthRole(row) {
    const userId = row.userId;
    router.push("/system/user-auth/role/" + userId);
  };

  /** 重置密码按钮操作 */
  function handleResetPwd(row) {
    proxy.$prompt('请输入"' + row.userName + '"的新密码', "提示", {
      confirmButtonText: "确定",
      cancelButtonText: "取消",
      closeOnClickModal: false,
      inputPattern: /^.{5,20}$/,
      inputErrorMessage: "用户密码长度必须介于 5 和 20 之间",
    }).then(({value}) => {
      resetUserPwd(row.userId, value).then(response => {
        proxy.$modal.msgSuccess("修改成功，新密码是：" + value);
      });
    }).catch(() => {
    });
  };

  /** 选择条数  */
  function handleSelectionChange(selection) {
    ids.value = selection.map(item => item.userId);
    single.value = selection.length != 1;
    multiple.value = !selection.length;
  };

  /** 导入按钮操作 */
  function handleImport() {
    upload.title = "用户导入";
    upload.open = true;
  };

  /** 下载模板操作 */
  function importTemplate() {
    proxy.download("system/user/importTemplate", {}, `user_template_${new Date().getTime()}.xlsx`);
  };
  /**文件上传中处理 */
  const handleFileUploadProgress = (event, file, fileList) => {
    upload.isUploading = true;
  };
  /** 文件上传成功处理 */
  const handleFileSuccess = (response, file, fileList) => {
    upload.open = false;
    upload.isUploading = false;
    proxy.$refs["uploadRef"].clearFiles();
    proxy.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + "</div>", "导入结果", {dangerouslyUseHTMLString: true});
    getList();
  };

  /** 提交上传文件 */
  function submitFileForm() {
    proxy.$refs["uploadRef"].submit();
  };

  /** 初始化部门数据 */
  function initTreeData() {
    // 判断部门的数据是否存在，存在不获取，不存在则获取
    if (deptOptions.value === undefined) {
      treeselect().then(response => {
        deptOptions.value = response.data;
      });
    }
  };

  /** 重置操作表单 */
  function reset() {
    form.value = {
      userId: undefined,
      deptId: undefined,
      userName: undefined,
      nickName: undefined,
      password: undefined,
      phonenumber: undefined,
      email: undefined,
      sex: undefined,
      status: "0",
      remark: undefined,
      postIds: [],
      roleIds: []
    };
    proxy.resetForm("userRef");
  };

  /** 取消按钮 */
  function cancel() {
    open.value = false;
    reset();
  };

  /** 新增按钮操作 */
  function handleAdd() {
    reset();
    initTreeData();
    getUser().then(response => {
      postOptions.value = response.posts;
      roleOptions.value = response.roles;
      open.value = true;
      title.value = "添加用户";
      form.password.value = initPassword.value;
    });
  };

  /** 修改按钮操作 */
  function handleUpdate(row) {
    reset();
    initTreeData();
    const userId = row.userId || ids.value;
    getUser(userId).then(response => {
      form.value = response.data;
      postOptions.value = response.posts;
      roleOptions.value = response.roles;
      form.value.postIds = response.postIds;
      form.value.roleIds = response.roleIds;
      open.value = true;
      title.value = "修改用户";
      form.password = "";
    });
  };

  /** 提交按钮 */
  function submitForm() {
    proxy.$refs["userRef"].validate(valid => {
      if (valid) {
        if (form.value.userId != undefined) {
          updateUser(form.value).then(response => {
            proxy.$modal.msgSuccess("修改成功");
            open.value = false;
            getList();
          });
        } else {
          addUser(form.value).then(response => {
            proxy.$modal.msgSuccess("新增成功");
            open.value = false;
            getList();
          });
        }
      }
    });
  };

  getTreeselect();
  getList();
</script>
